Low T Prevalence
Approximately 2.4 million men age 40 to 49 have low T levels, with a new diagnosis of about 481,000 androgen deficiency cases a year. Other estimates propose a hypogonadism prevalence of about 13 million American men. Low T levels are associated with aging; an estimated 39% of men 45 or older have hypogonadism, resulting in low T levels.
Journal for Nurse Practitioners. 2012;8(10):778-786. © 2012 Elsevier Science, Inc.